Hen or rooster?

[Ol Grey Mare]

Would u mind if I piggyback on this thread. Raised these babies from eggs.

No idea who is a boy and who is a girl







Would really appreciate any help

Cockerel
Cockerel
Pullet
Cockerel
Cockerel
?

 

[King thistle]

Ouch really.....I had my suspicions about the cocks.

For me learning is it the feathers at the back that tell. I have seen them dance up to each other and fluff their feathers.